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US2952165A
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Speed reducer
Assignee: Rexnord Industries LLC
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Filing: 1957-11-05
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Granted: 1960-09-13
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Expires: 1977-11-05
Abstract
No abstract record available.
Inventors
- 👤 Alfred G Bade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:52
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/031; F16H1/00; F16H1/02; F16H1/20; F16H2057/02017; F16H2057/02039; F16H2057/02069; F16H2057/02073; F16H57/023; F16H2057/0235; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19679; Y10T74/21; Y10T74/2186
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US664386A
Cited
US1971968A
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US2474726A
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US2503027A
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US2556259A
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US2655818A
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US2681578A
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US2762232A
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US2813435A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-13 | 1964-03-14 | 1964-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-13 | 1968-03-14 | 1968-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-13 | 1972-03-14 | 1972-09-13 | $7700.00 | Window Closed / Lapsed |